{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["evaluate for", "feature of", "part of"], "input": "Since acquiring the knowledge for a user model is a fundamental problem in user modeling , a section is devoted to this topic ."}
{"evaluate for": [], "feature of": [], "part of": []}